17. The satellites go　 ________ the earth and help us learn more about the earth.

A. through　 B. over　 C. to　　 D. round

16. - Can you see the hole _______ the wall?

-Yes, I can see it clearly.

A. on　　 B. in　　 C. among　 D. between

15. The sign “THIS SIDE UP” is often seen ________.

A. in the street　 B. on a box　 C. at the police station　 D. on a door

14. -Where can I get the stamps?

-______.

A. In the factory　 B. At school　 C. On the farm　 D. At the post office

13. Japan lies _______ the east of China.

A. to　　 B. in　 C. about　 D. at

12. ______ lucky you were to see Yao Ming at the airport!

A. What　 　B. How　　 C. What a　　 D. How a

11. I wonder ________ they will come here with tomorrow.

A. whether　　 B. when　 C. whom　 D. how

10. I enjoy learning English ______ it takes me a lot of time.

A. unless　 B. though　　 C. because　 D. for

9. -This dress was last year’s style.

-I think it still looks perfect ________ it has gone out this year.

A. so that　　 B. even though　 C. as if　 D. ever since

8. _________ Lei Feng is no longer living, his spirit lives on today.

A. If　　 B. When　 C. Though　　 D. Because